Declares certain carbon‑steel press‑fit tube fittings (HS 7307.92.00) eligible for Schedule 4 (Customs Tariff Act 1995) tariff concession item 50 from 18 Oct 2010 until revoked (Customs Act s269P; revocation s269SC/s269SD). Importers of these fittings gain a reduced or zero customs duty; Customs administers eligibility and verification. The Chief Executive Officer's delegate (Paul Mercer) made the declaration. To claim the concession importers must meet the precise goods description and tariff classification, creating a compliance and evidentiary obligation.